403797492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 1206546432

約数和(自身を除く): 802748940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 103, 126, 141, 188, 206, 252, 282, 309, 329, 331, 412, 423, 564, 618, 658, 662, 721, 846, 927, 987, 993, 1236, 1316, 1324, 1442, 1692, 1854, 1974, 1986, 2163, 2317, 2884, 2961, 2979, 3708, 3948, 3972, 4326, 4634, 4841, 5922, 5958, 6489, 6951, 8652, 9268, 9682, 11844, 11916, 12978, 13902, 14523, 15557, 19364, 20853, 25956, 27804, 29046, 31114, 33887, 34093, 41706, 43569, 46671, 58092, 62228, 67774, 68186, 83412, 87138, 93342, 101661, 102279, 108899, 135548, 136372, 140013, 174276, 186684, 203322, 204558, 217798, 238651, 280026, 304983, 306837, 326697, 406644, 409116, 435596, 477302, 560052, 609966, 613674, 653394, 715953, 954604, 980091, 1219932, 1227348, 1306788, 1431906, 1602371, 1960182, 2147859, 2863812, 3204742, 3920364, 4295718, 4807113, 6409484, 8591436, 9614226, 11216597, 14421339, 19228452, 22433194, 28842678, 33649791, 44866388, 57685356, 67299582, 100949373, 134599164, 201898746, 403797492]

約数ペア:

[(1, 403797492), (2, 201898746), (3, 134599164), (4, 100949373), (6, 67299582), (7, 57685356), (9, 44866388), (12, 33649791), (14, 28842678), (18, 22433194), (21, 19228452), (28, 14421339), (36, 11216597), (42, 9614226), (47, 8591436), (63, 6409484), (84, 4807113), (94, 4295718), (103, 3920364), (126, 3204742), (141, 2863812), (188, 2147859), (206, 1960182), (252, 1602371), (282, 1431906), (309, 1306788), (329, 1227348), (331, 1219932), (412, 980091), (423, 954604), (564, 715953), (618, 653394), (658, 613674), (662, 609966), (721, 560052), (846, 477302), (927, 435596), (987, 409116), (993, 406644), (1236, 326697), (1316, 306837), (1324, 304983), (1442, 280026), (1692, 238651), (1854, 217798), (1974, 204558), (1986, 203322), (2163, 186684), (2317, 174276), (2884, 140013), (2961, 136372), (2979, 135548), (3708, 108899), (3948, 102279), (3972, 101661), (4326, 93342), (4634, 87138), (4841, 83412), (5922, 68186), (5958, 67774), (6489, 62228), (6951, 58092), (8652, 46671), (9268, 43569), (9682, 41706), (11844, 34093), (11916, 33887), (12978, 31114), (13902, 29046), (14523, 27804), (15557, 25956), (19364, 20853)]